Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: ring Clear Filter

Samsung could take inspiration from iOS’s Live Voicemail and Pixel Call Screen (APK teardown)

Apple TL;DR Samsung is working on an on-device voicemail feature similar to iOS’s Live Voicemail. This feature would allow calls to be screened and corresponding voice messages to be stored directly on the device. Unlike Apple’s version, Samsung’s will let users customize ring time before redirecting a call, but lacks transcription functionality, at least for now. The feature was spotted within One UI 8 beta code and may initially be rolled out only in select regions. With iOS 17, Apple intr

Tesla to officially launch in India with planned showroom opening

Tesla will open a showroom in Mumbai, India next week, marking the U.S. electric carmakers first official foray into the country. The one and a half hour launch event for the Tesla "Experience Center" will take place on July 15 at the Maker Maxity Mall in Bandra Kurla Complex in Mumbai, according to an event invitation seen by CNBC. Along with the showroom display, which will feature the company's cars, Tesla is also likely to officially launch direct sales to Indian customers. The automaker

Lowest price alert: Ring Doorbell Plus crashes to $79.99 today

Roger Fingas / Android Authority If you’re in the market for a smart home upgrade out front of your property, this offer might be worth checking out. There’s a significant deal on the Ring Doorbell Plus that could save you some serious cash. During this Prime Day, the device is available for $79.99, a substantial markdown from its usual price of $149.99. Not only is it the lowest price we’ve ever tracked, it beats the previous all-time low by some distance. Ring Doorbell Plus for $79.99 (47% of

Get the Oura Ring 4 on sale for the first time this Prime Day while the deal lasts

ZDNET's key takeaways The Oura Ring 4, the newest generation of the popular smart ring is now available at a discount for the first time ever. The Oura Ring 4 emphasizes a comfortable build with flatter and smarter sensors, more sizes, upgraded software, and an alleged eight-day battery life. The eight-day battery life is actually more like five and a half days. $339.15 at Amazon $399 at Best Buy more buying choices The Oura Ring 4 is discounted by up to $75 right now, on the third day of Ama

The Ring Pan-Tilt Indoor Cam is still in stock and down to $40 for Prime Day

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Ring security gear is among the smart home tech on sale for Prime Day this year. One of the highlights from the sale that you can still get right now is the Pan-Tilt Indoor Cam — it normally goes for $80, but it's half off right now and down to only $40. That's even lower than the prev

I tested a subscription-free smart ring that rivals Oura - and it's $50 off for Prime Day

ZDNET's key takeaways The Ultrahuman Ring Air is the brand's first foray into the smart ring space, and it's available for $349, no subscription required The ring is great for hardcore fitness enthusiasts and recreational exercisers looking to use their health data to optimize their wellness routines The app's user interface could be improved for easier access to daily logging functions. $349 at Amazon For Amazon Prime Day, the retailer is offering the Ultrahuman Ring Air at a $50 discount, b

Hot deal: First major price drop on the best smart ring you can buy

Rita El Khoury / Android Authority In an intriguing Prime Day development for tech enthusiasts, the Oura Ring 4 is available at a significant discount. For us, this wearable is the best smart ring you can buy, is being offered at an attractive price for a limited time. The Oura Ring 4 is now available for $296.65, down from its usual $349. This represents a 15% discount and the first real one of any note since it launched last year. It’s an excellent opportunity for those interested in health t

Oura Ring 4 On Sale for the First Time Ever, Amazon Crushes the Price for Prime Day

The Oura Ring 4th generation entered the market a few months ago, and it immediately became known as one of the most advanced smart rings in existence. Up until today, there was never a discount available on this product – either on Amazon or elsewhere. In honor of Prime Day, Amazon is going against the norm with the first-ever price cut on Oura Ring 4: With a 15% reduction on all sizes, you can now buy the Oura Ring 4 in silver, size 10, for $297 from $349. Other sizes are also on sale, but so

Ruby 3.4 frozen string literals: What Rails developers need to know

Ruby 3.4 Frozen String Literals: What Rails Developers Actually Need to Know Ruby 3.4 takes the first step in a multi-version transition to frozen string literals by default. Your Rails app will continue working exactly as before, but Ruby now provides opt-in warnings to help you prepare. Here’s what you need to know. The Three-Phase Transition Plan Ruby is implementing frozen string literals gradually over three releases: Ruby 3.4 (Now): Opt-in warnings when you enable deprecation warnings

Show HN: I rewrote an outdated React Native map clustering library

RN Maps Clustering A modern, performant, and fully-typed map clustering library for React Native. Built on top of the battle-tested supercluster library, RN Maps Clustering provides a simple, declarative API for adding beautiful and efficient marker clustering to your react-native-maps components. ✨ Features High Performance: Leverages supercluster for lightning-fast clustering of thousands of points. Leverages for lightning-fast clustering of thousands of points. Fully Typed: Written entire

Super Micro plans to ramp up manufacturing in Europe to capitalize on AI demand

CEO of Supermicro Charles Liang speaks during the Reuters NEXT conference in New York City, U.S., December 10, 2024. PARIS — Super Micro plans to increase its investment in Europe, including ramping up manufacturing of its AI servers in the region, CEO Charles Liang told CNBC in an interview that aired on Wednesday. The company sells servers which are packed with Nvidia chips and are key for training and implementing huge AI models. It has manufacturing facilities in the Netherlands, but could

Product of Additive Inverses

Product of Additive Inverses By Susam Pal on 29 May 2025 A negative number multiplied by another negative number results in a positive number. Most of us learnt this rule during our primary or secondary school years. 'Negative times negative equals positive' was a phrase drummed into us during mathematics lessons. In this article, we will prove this rule, not just for numbers but for any algebraic structure that, in a general sense, behaves somewhat like numbers. Contents Illustration Let u

From Point Clouds to Photorealism: How PRoGS Advances the State of Neural Rendering

What if a real-time automated decision-making process needs a computer vision system to produce photorealistic visuals in a mere fraction of a second? In many cases, this requires too much computational power — if it’s even possible at all. When computer vision uses 3D Gaussian splatting (3DGS), it provides a photorealistic image, but the process takes far too long. For more on this topic, see our article on computer vision for disaster responses. This article discusses a new approach, Progress

6 Best Prime Day Fitness Tracker Deals and Smart Ring Sales (2025)

In the northern hemisphere, it's hard to not spend the winter in a state of slumbering sloth, just waiting for sunshine and good times to start again. Conveniently, Prime Day fitness tracker deals (all four days of them) drop right in the middle of summer, which makes this a great time to pick up the smartwatch or smart ring that you just didn't have the cash for at Christmas. This year, you have four whole days to shop the Amazon deals, but if you don't want to take that much time, I've highli

I tested the 4 most popular health trackers for a year - and they're on sale for Prime Day

The Oura Ring is, in my opinion, the sleep and health tracker to rule them all. Not only does it track your sleep, stress, activity, and more, it also creates helpful data illustrations that encourages healthy habits, whether that's a consistent bedtime routine, daily activity, or reduced alcohol consumption. Many users, myself included, have reported changing their drinking habits after seeing their heart rate's response to a few beers late at night on Oura's graphs. Earning high sleep scores

Smart savings on the Samsung Galaxy Ring: Now just $299.99 in record drop

Rita El Khoury / Android Authority For those who’ve been considering the next level in wearable tech, Prime Day is the ideal time to take the plunge. You can now purchase the Samsung Galaxy Ring for $299.99, down from its usual $399.99, marking it as the lowest price in the last year. It’s an appealing choice for anyone interested in comprehensive health monitoring via a smart ring. Samsung Galaxy Ring for $299.99 (25% off) The Galaxy Ring is crafted from lightweight titanium and available in

I found a subscription-free smart ring that rivals Oura - and it's $50 off for Prime Day

ZDNET's key takeaways The Ultrahuman Ring Air is the brand's first foray into the smart ring space, and it's available for $349, no subscription required The ring is great for hardcore fitness enthusiasts and recreational exercisers looking to use their health data to optimize their wellness routines The app's user interface could be improved for easier access to daily logging functions. $349 at Amazon For Amazon Prime Day, the retailer is offering the Ultrahuman Ring Air at a $50 discount, b

The Oura Ring 4 just got its first discount for Prime Day

writes about tech news, reviews gadgets, and helps readers save money by highlighting deals and product recommendations for The Verge. Smartwatches aren’t for everyone. Maybe you don’t want to wear a screen-equipped gadget to bed, or you’re just after something that’s less obtrusive. Subtlety is where smart rings like the Oura Ring 4 shine, and Prime Day has knocked down its cost. It costs $296.65 ($52.35) from Amazon, which is both its best price and first significant discount. The fourth-gen

iPhone 17e said to launch next spring, with identical display to 16e

A new supply-chain report suggests that the iPhone 17e will launch next spring, which is in line with previous reporting. It doesn’t sound like the upcoming model will be a major update, with today’s report indicating that it will use the exact same display as the iPhone 16e … This display was itself repurposed from the iPhone 14. One big question when Apple replaced the iPhone SE with the iPhone 16e was whether the new naming scheme pointed to an annual update. The SE had been updated at ran

The Oura Ring 4 is on sale for the first time ever this Prime Day

ZDNET's key takeaways The Oura Ring 4, the newest generation of the popular smart ring is now available at a discount for the first time ever. The Oura Ring 4 emphasizes a comfortable build with flatter and smarter sensors, more sizes, upgraded software, and an alleged eight-day battery life. The eight-day battery life is actually more like five and a half days. $399 at Amazon $399 at Best Buy more buying choices The Oura Ring 4 is discounted by up to $75 right now, on the first day of Amazon

This Oura Ring dupe is $91 during the first day of Prime Day

ZDNET's key takeaways The RingConn Gen 2 is a subscription-free smart ring that's on sale right now for $91 less. It monitors your sleep, activity, stress, and vitals, and it's got a marathon battery life. The only downside is the user interface feels underdeveloped. View now at Amazon View now at Ringconn more buying choices The RingConn Gen 2 smart ring is on sale for $91 off right now, a mighty fine deal that cuts the price of the smart ring by 30%. If the Oura Ring is out of budget, this

Marjorie Taylor Greene Is Going After ‘Chemtrails’ With New Bill to Ban Weather Modification

House Representative Marjorie Taylor Greene (R-GA) is the latest lawmaker to seemingly go after the fictional threat of chemtrails. Over the weekend, Greene stated she will soon introduce a federal bill aimed at banning substances from being injected into the atmosphere. Greene announced the proposed bill in an X post published Saturday. The legislation would reportedly bar chemicals from being released into the air for the “express purpose of altering weather, temperature, climate, or sunlight

How to clear your TV cache (and why it makes such a big difference)

Kerry Wan/ZDNET In the age of smart TVs, convenience is king. With just a few clicks, we can dive into endless entertainment -- but that ease comes with a downside: the buildup of cache data. Also: How to disable ACR on your TV (and why doing so makes such a big difference) Just like on your phone or computer, a cluttered TV cache can lead to sluggish performance, app crashes, and even hinder new content from loading properly. That's why it's important to clear all that extra cache and make y

If You’re a Prime Member, Amazon Is Giving Up All Its Margin on the Ring Video Doorbell

Ring is Amazon’s in-home smart home security brand and every Prime Day features some of the year’s best prices on their devices. Ring battery doorbell, specifically the new model with head-to-toe video, is the top of its kind for value and performance. With 4.6 out of 5 based on over 17,000 reviews, this doorbell is very popular. Now, it’s available as a Prime-exclusive offer for an all-time-low price of $49, down from $99. Only Prime members can get the offer, but if you’re not currently a mem

Possible Google Pixel 10a back cover makes a very early (and very sketchy) appearance

Ryan Haines / Android Authority TL;DR An image of a “Google Pixel 10A engineering back cover” has emerged online. The back appears to be slightly different from the Pixel 9a. It’s only been a few months since the release of the Pixel 9a, but that’s not going to stop leakers from going after its successor. We’ve already heard a few rumors about the Pixel 10a, such as its codename. Now a new potential leak may give us a few more details about the next entry to Google’s mid-range line. On the C

The Download: China’s winning at advanced manufacturing, and a potential TikTok sale

In 2013, a trio of academics showed convincing evidence that increased trade with China beginning in the early 2000s and the resulting flood of cheap imports had been an unmitigated disaster for many US communities, destroying their manufacturing lifeblood. The results of what they called the “China shock” were gut-wrenching: the loss of 1 million US manufacturing jobs and 2.4 million jobs in total by 2011. If in retrospect all that seems obvious, it’s only because the research by David Auto

This No-Subscription Smart Ring Shamed Me Into Changing My Unhealthy Habits

As a veteran smartwatch and fitness tracker reviewer, it's rare that I get to approach a product with a completely fresh set of eyes, but that's what happened with the Ultrahuman Ring Air. This was the first smart ring I had ever tested, and in some ways, that made me the perfect person to review it. I approached it not as a seasoned biohacker, but as someone experiencing it the way most buyers would: curious, a little skeptical, and wondering whether it could replace my smartwatch. Better yet,

The latest threat from the rise of Chinese manufacturing

If in retrospect all that seems obvious, it’s only because the research by David Autor, an MIT labor economist, and his colleagues has become an accepted, albeit often distorted, political narrative these days: China destroyed all our manufacturing jobs! Though the nuances of the research are often ignored, the results help explain at least some of today's political unrest. It’s reflected in rising calls for US protectionism, President Trump’s broad tariffs on imported goods, and nostalgia for t

Ring Alarm Kits Are 40% Off for Prime Members, No Matter Which Size Kit You Choose

Amazon is showcasing tempting Prime Day deals on all its brands, including huge discounts on popular Ring and Blink home security systems. If you’ve been looking at upgrading your home’s security, the time is now: every last Ring Alarm kit is on sale at a massive discount, with 40% to 50% off depending on the kit size you choose. For example, the 8-piece Ring Alarm kit is down to a mere $149 from its usual $249, and the 5-piece kit is dropped to $99 from $199. These are all all-time low prices.